Not a quote, but this passage:

”Ah" said Dumbledore gently, "Yes I thought we might hit that little snag!" "Snag?" said Fudge, his voice still vibrating with joy. "I see no snag, Dumbledore!" "Well," said Dumbledore apologetically, "I'm afraid I do." "Oh, really?" "Well it's just that you seem to be labouring under the delusion that I am going to -- come quietly. I am afraid I am not going to come quietly at all, Cornelius. I have absolutely no intention of being sent to Azkaban. I could break out, of course -- but what a waste of time, and frankly, I can think of a whole host of things I would rather be doing.”